Marrying a first cousin is legal in Massachusetts, as the state does not prohibit marriages between cousins. While Massachusetts law explicitly bans marriages between close relatives like siblings, parents, and grandparents, first cousins are not included in these restrictions.
Key Legal Details
- No prohibitions: Massachusetts General Laws (Chapter 207, Sections 1–2) list forbidden relationships, but first cousins are excluded.
- Same-sex cousin marriages: The state recognizes same-sex marriages, including between cousins, under the same rules as opposite-sex unions.
- Adopted/half-cousins: Marriages between half-cousins or adopted cousins are also permitted.
National Context
Massachusetts is among 17 states where first-cousin marriage is fully legal. Other states, like Arizona and Illinois, impose restrictions (e.g., age or infertility requirements), but Massachusetts has no such conditions.
Safety and Legal Considerations
- Genetic counseling: Though not mandated in Massachusetts, some states require counseling to address potential health risks for offspring.
- Insurance and liability: While legal, cousin marriages could theoretically impact civil liability or insurance claims if genetic risks materialize, though no specific cases are cited.
In summary, Massachusetts law permits cousin marriages without restrictions, aligning with 16 other states.
Sources
- https://shellesimonlaw.com/first-cousin-marriage-under-us-immigration-law/
- https://www.mass.gov/info-details/massachusetts-law-about-marriage
- https://wbsm.com/massachusetts-first-cousins-marry/
- https://www.newsweek.com/map-states-marry-cousin-tennessee-ban-1889727
- https://www.draslamabdullah.com/post/first-cousin-marriage-laws-in-the-u-s
